– In a separate bowl, whisk flour, baking soda and salt together.
– Add dry ingredients to wet ingredients, 1/2 cup at a time, mixing on low speed until just combined. Avoid overmixing.
– Using a spoon, gently stir in Reese's Pieces, chopped Reese's Peanut Butter cups and chocolate chips.
– Using a large 2-Tablespoon sized cookie scoop, scoop dough into balls then place them 2 inches apart on cookie sheets.